National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Pittsburgh - Allegheny County Airport (KAGC)

Lat: 40.36°NLon: 79.92°WElev: 1237ft.

Fair

49°F

9°C

Humidity 33%
Wind Speed S 7 mph
Barometer 30.21 in (1023.9 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Wind Chill46°F (8°C)
Last update 4 Nov 8:53 pm EST
Extended Forecast for

Donora PA

  • Tonight

    Tonight: Mostly clear, with a low around 38. South wind 3 to 7 mph.

    Low: 38 °F

    Mostly Clear

  • Wednesday

    Wednesday: A chance of showers, mainly after 5pm. Increasing clouds, with a high near 66. Breezy, with a south wind 11 to 16 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 33 mph. Chance of precipitation is 30%.

    High: 66 °F

    Breezy. Sunny
    then Chance
    Showers

  • Wednesday Night

    Wednesday Night: A chance of rain before 1am. Mostly cloudy, then gradually becoming mostly clear, with a low around 37. Northwest wind 8 to 18 mph, with gusts as high as 31 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 37 °F

    Chance Rain

  • Thursday

    Thursday: Patchy frost before 8am. Otherwise, sunny, with a high near 54. Northwest wind 6 to 9 mph.

    High: 54 °F

    Patchy Frost
    then Mostly
    Sunny

  • Thursday Night

    Thursday Night: Patchy frost between 10pm and 3am. Otherwise, partly cloudy, with a low around 34. Calm wind becoming southeast around 5 mph after midnight.

    Low: 34 °F

    Patchy Frost

  • Friday

    Friday: Rain likely after 1pm. Mostly cloudy, with a high near 65. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 65 °F

    Mostly Cloudy
    then Rain
    Likely

  • Friday Night

    Friday Night: Rain. Low around 45. Chance of precipitation is 90%.

    Low: 45 °F

    Rain

  • Saturday

    Saturday: A chance of rain before 1pm. Partly sunny, with a high near 60. Chance of precipitation is 30%.

    High: 60 °F

    Chance Rain

  • Saturday Night

    Saturday Night: A chance of rain after 1am. Mostly cloudy, with a low around 40. Chance of precipitation is 50%.

    Low: 40 °F

    Mostly Cloudy
    then Chance
    Rain

Detailed Forecast

Tonight
Mostly clear, with a low around 38. South wind 3 to 7 mph.
Wednesday
A chance of showers, mainly after 5pm. Increasing clouds, with a high near 66. Breezy, with a south wind 11 to 16 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 33 mph. Chance of precipitation is 30%.
Wednesday Night
A chance of rain before 1am. Mostly cloudy, then gradually becoming mostly clear, with a low around 37. Northwest wind 8 to 18 mph, with gusts as high as 31 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
Patchy frost before 8am. Otherwise, sunny, with a high near 54. Northwest wind 6 to 9 mph.
Thursday Night
Patchy frost between 10pm and 3am. Otherwise, partly cloudy, with a low around 34. Calm wind becoming southeast around 5 mph after midnight.
Friday
Rain likely after 1pm. Mostly cloudy, with a high near 65. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday Night
Rain. Low around 45. Chance of precipitation is 90%.
Saturday
A chance of rain before 1pm. Partly sunny, with a high near 60. Chance of precipitation is 30%.
Saturday Night
A chance of rain after 1am. Mostly cloudy, with a low around 40. Chance of precipitation is 50%.
Sunday
Rain likely. Mostly cloudy, with a high near 56. Chance of precipitation is 70%.
Sunday Night
Rain and snow likely. Mostly cloudy, with a low around 30. Chance of precipitation is 60%.
Monday
A chance of snow. Mostly cloudy, with a high near 41. Chance of precipitation is 50%.
Monday Night
A chance of snow. Mostly cloudy, with a low around 25. Chance of precipitation is 30%.
Veterans Day
Partly sunny, with a high near 42.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Donora PA
 40.16°N 79.88°W (Elev. 801 ft)
Last Update:
7:47 pm EST Nov 4, 2025
Forecast Valid:
9pm EST Nov 4, 2025-6pm EST Nov 11, 2025
 
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Additional Resources

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High Temperature

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Chance of Precipitation